You will be able to get more dummy columns in the report template if you do this
{
"l": "Driver Bindings",
"c": "[\"unit_name\",\"time_begin\",\"location_begin\",\"time_end\",\"location_end\",\"duration\",\"duration_ival\",\"ecodriving_mark\",\"mileage\", \"dummy\", \"dummy\"]",
"n": "drivers_group_bindings",
"cl": "[\"Unit\",\"Beginning\",\"Initial location\",\"End\",\"Final location\",\"Duration\",\"Total time\",\"Rank\",\"Notes\",\"Mileage\",\"Custom Column 1\",, \"Custom Column 2\",]",
"sl": "",
"s": "",
"f": 256,
"sch": {
"y": 0,
"m": 0,
"w": 0,
"f1": 0,
"f2": 0,
"t1": 0,
"t2": 0
},
"p": "{\"grouping\":\"{\\\"type\\\":\\\"driver\\\"}\",\"fillings_params\":{},\"thefts_params\":{},\"sensors_params\":{}}"
}
And then using the API you can populate the columns with values.
Nishad Hussain Kaippally
Implementation Specialist, Middle East, Gurtam
"Computer science is no more about computers than astronomy is about telescopes."